.empty {
  text-align: center;
  width: 100%;
  color: #7d7676;
  padding: 15px 0;
}
.scroll {
  &::-webkit-scrollbar {
    width: 5px;
  }

  &::-webkit-scrollbar-thumb {
    border-radius: 8px !important;
    box-shadow: inset 0 0 5px rgba(65, 64, 64, 0.2);
    background: #b2b1b1;
  }

  &::-webkit-scrollbar-thumb:hover {
    background: #8f8f8f;
  }
}

.flow-chart {
  width: 100%;
  height: 100vh;
  display: flex;
}

.flow-chart-container {
  height: 100vh;
}

.left-menu-frame {
  background: #ffffff;
  border-right: 1px solid #b4b4b4;
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}

.left {
  position: relative;
  height: 100%;
  .menu-container {
    height: calc(100vh - 41px);
    .head-title {
      position: relative;
      font-weight: bold;
      width: 100%;
      height: 40px;
      line-height: 40px;
      background: #f4f7fa;
      letter-spacing: 2px;
      border-bottom: 1px solid #b4b4b4;
      img {
        width: 35px;
        height: 35px;
        margin-top: 2.5px;
        margin-left: 10px;
      }
      .title {
        position: absolute;
        top: 0;
        width: 100%;
        text-align: center;
      }
    }
    .container {
      overflow-x: hidden;
      overflow-y: auto;
      height: calc(100vh - 88px);
    }
  }

  .menu-bottom-btn {
    width: 100%;
    height: 40px;
    line-height: 40px;
    background: rgb(64, 158, 255);
    letter-spacing: 5px;
    color: #eee;
    display: flex;
    justify-content: space-between;
    img {
      width: 35px;
      height: 35px;
      margin-left: 10px;
      margin-right: 10px;
      margin-top: 2.5px;
    }
    &:hover, &:focus {
      color: #ffffff;
      border-color: #79bbff;
      background-color: #79bbff;
      outline: none;
      cursor: pointer;
    }
  }

  .open-menu-flag {
    width: 30px;
    height: 30px;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    background: #409eff;
    border-top-right-radius: 4px;
    border-bottom-right-radius: 4px;
    z-index: 10000;
    cursor: pointer;
    img {
      width: 30px;
      height: 30px;
    }

    &:hover {
      transform: scale(1.1);
    }
  }
}

.right {
  position: relative;
  height: 100%;
  box-sizing: border-box;
  background: rgb(235, 235, 241);

  .container {
    width: 100%;
    height: 100%;
  }
  .other-container {
    position: absolute;
    z-index: 1;
    display: flex;
    .project {
      height: 42px;
      padding: 0 10px;
      margin-left: 5px;
      margin-top: 5px;
      background: #fff;
      line-height: 42px;
      box-shadow: 0 0 4px 2px #e0dfdf;
      font-size: 13px;
      border-radius: 2px;
    }
  }
}

.menu {
  font-size: 13px;

  .menu-head {
    width: 100%;
    cursor: default;
    height: 40px;
    line-height: 40px;
    padding: 0 5px;
    box-sizing: border-box;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;

    div {
      display: flex;

      .expand {
        margin-top: 5px;
        width: 30px;
        height: 30px;
      }

      .operate {
        width: 20px;
        height: 20px;
        margin-top: 10px;
        margin-left: 5px;
        cursor: pointer;
      }
    }
  }

  .menu-container {
    height: auto;
    max-height: 400px;
    overflow-x: hidden;
    overflow-y: auto;
    box-sizing: border-box;
    background: #fff;
  }
}

.user-flow-item {
  padding: 0;
  margin: 0;

  li {
    cursor: default;
    list-style: none;
    padding: 10px 5px;
    box-sizing: border-box;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: space-between;

    &:hover {
      background: rgb(246, 250, 253);
    }

    span:nth-child(2) {
      font-size: 12px;
      color: #abaaaa;
    }
  }
}

.node {
  display: flex;
  flex-wrap: wrap;

  .node-item {
    margin-top: 6px;
    margin-left: 4px;
    width: 55px;
    height: 55px;
    text-align: center;
    font-size: 12px;
    .icon {
      width: 55px;
      height: 55px;
    }
  }
}

.toolbar {
  border-radius: 2px;
  height: 42px;
  display: flex;
  z-index: 1;
  align-items: center;
  border-bottom: 1px solid #e5e5e5;
  background: #fff;
  box-shadow: 0 0 4px 2px #e0dfdf;
  margin-left: 5px;
  margin-top: 5px;
  .item {
    width: 41px;
    height: 41px;
    overflow: hidden;
    margin-left: 5px;
    cursor: pointer;
    text-align: center;
    img {
      border-radius: 2px;
      width: 25px;
      height: 25px;
      margin-top: 8px;
    }
  }

}
